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A-LevelBiologySelection and evolutionFeb/Mar 2021Paper 4 Q110 Marks

The European eel, Anguilla anguilla, is a fish. The sizes of eel populations tend to remain relatively stable despite eels producing large numbers of offspring.

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The correct answer is . This question tests the candidate's understanding of selection and evolution within the Biologysyllabus. The examiner's mark scheme requires...

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Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...

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About This A-Level Biology Question

This structured question appeared in the Cambridge A-Level Biology (9700) Feb/Mar 2021 examination, Paper 4 Variant 2. It tests the topic of Selection and evolution and is worth 10 marks.

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